EP0092038A3 - Belichtungseinrichtung für ein Kopiergerät - Google Patents

Belichtungseinrichtung für ein Kopiergerät Download PDF

Info

Publication number
EP0092038A3
EP0092038A3 EP83101662A EP83101662A EP0092038A3 EP 0092038 A3 EP0092038 A3 EP 0092038A3 EP 83101662 A EP83101662 A EP 83101662A EP 83101662 A EP83101662 A EP 83101662A EP 0092038 A3 EP0092038 A3 EP 0092038A3
Authority
EP
European Patent Office
Prior art keywords
exposure device
processed
light
copying apparatus
sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP83101662A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0092038A2 (de
Inventor
Karl Moser
Kurt Moser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Develop Dr Eisbein GmbH and Co
Original Assignee
Develop Dr Eisbein GmbH and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Develop Dr Eisbein GmbH and Co filed Critical Develop Dr Eisbein GmbH and Co
Publication of EP0092038A2 publication Critical patent/EP0092038A2/de
Publication of EP0092038A3 publication Critical patent/EP0092038A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/043—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
EP83101662A 1982-04-20 1983-02-21 Belichtungseinrichtung für ein Kopiergerät Withdrawn EP0092038A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3214452 1982-04-20
DE19823214452 DE3214452A1 (de) 1982-04-20 1982-04-20 Belichtungseinrichtung fuer ein kopiergeraet

Publications (2)

Publication Number Publication Date
EP0092038A2 EP0092038A2 (de) 1983-10-26
EP0092038A3 true EP0092038A3 (de) 1984-07-18

Family

ID=6161319

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83101662A Withdrawn EP0092038A3 (de) 1982-04-20 1983-02-21 Belichtungseinrichtung für ein Kopiergerät

Country Status (4)

Country Link
EP (1) EP0092038A3 (ja)
JP (1) JPS58190940A (ja)
DE (1) DE3214452A1 (ja)
DK (1) DK171783A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031132A (ja) * 1983-07-30 1985-02-16 Mita Ind Co Ltd 自動露光装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913761A1 (de) * 1978-04-07 1979-10-11 Canon Kk Spaltbeleuchtungsvorrichtung
JPS56132361A (en) * 1980-03-21 1981-10-16 Ricoh Co Ltd Exposure stabilizing device
JPS5734572A (en) * 1980-08-09 1982-02-24 Ricoh Co Ltd Exposure stabilization device
US4320964A (en) * 1978-06-30 1982-03-23 Canon Kabushiki Kaisha Image formation apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5182630A (ja) * 1975-01-16 1976-07-20 Minolta Camera Kk

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913761A1 (de) * 1978-04-07 1979-10-11 Canon Kk Spaltbeleuchtungsvorrichtung
US4320964A (en) * 1978-06-30 1982-03-23 Canon Kabushiki Kaisha Image formation apparatus
JPS56132361A (en) * 1980-03-21 1981-10-16 Ricoh Co Ltd Exposure stabilizing device
JPS5734572A (en) * 1980-08-09 1982-02-24 Ricoh Co Ltd Exposure stabilization device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, Band 6, Nr. 104, 15. Juni 1982, (P-122)(982) & JP - A - 57 34 572 (RICOH K.K.) (24.02.1982) *
PATENTS ABSTRACTS OF JAPAN, Band 6, Nr. 5, 13. Januar 1982, (P-97)(883) & JP - A - 56 132 361 (RICOH K.K.) (16.10.1981) *

Also Published As

Publication number Publication date
DK171783D0 (da) 1983-04-19
DK171783A (da) 1983-10-21
DE3214452A1 (de) 1983-10-20
EP0092038A2 (de) 1983-10-26
JPS58190940A (ja) 1983-11-08
DE3214452C2 (ja) 1991-12-19

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): CH DE FR GB IT LI NL

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): CH DE FR GB IT LI NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19850319

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MOSER, KARL

Inventor name: MOSER, KURT